Cranial Nerves Flashcards
0
Q
II
A
Optic
Sensory - sight
Eye (retina)
1
Q
I
A
Olfactory
Sensory - smell
Nasal mucosa
2
Q
III
A
Oculomotor
Motor
Eye muscles
3
Q
IV
A
Trochlear
Motor
Superior oblique m
4
Q
V
A
Trigeminal
Mixed - general
Face, head, tongue, mastication mm
5
Q
VI
A
Abducens
Motor
Lateral rectus m
6
Q
VII
A
Facial
Mixed - taste
Anterior 2/3 tongue, facial expression mm
7
Q
VIII
A
Vestibulocochlear
Sensory - equilibrium
Ear
8
Q
IX
A
Glossopharyngeal
Mixed - taste/general
Tongue (posterior 1/3), pharynx mm
9
Q
X
A
Vagus
Mixed - general
Viscera of thorax, abdomen; larynx
10
Q
XI
A
Accessory
Motor
Larynx, pharynx, sternocleidomastoid m, trapezius m
11
Q
XII
A
Hypoglossal
Motor
Tongue